baber/WOPTO huggingface dataset:
Patent JP-H1132393-A (JP)
Title: Electromagnetic sounding body
Inventor: YADORIGI YUUJI
IPC: H04R13/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive electromagnetic sounding body that reduces impact when it is dropped, and prevents the plastic deformation of a diaphragm, without changing the structure of a main body part, by covering at least one part of a case body with a cushion sheet. SOLUTION: A plane-shaped cushion sheet 12a having a larger width only by a projecting amount S from the height of a side face 1a of a case body 1 is wound around the side face 1a of the case body 1 so as to be projected from an upper edge face 1b of the case body 1 only by the projecting amount S, and connected with a connecting material 11. Flexible natural rubber(NR), isoprene rubber(IR), and foaming urethane or the like are applicable as the material of the cushion sheet 12a. Also, a double coated adhesive tape or adhesive is used as the connecting member 11. Even when an electromagnetic sounding body in which the cushion sheet 12 is wound around the side face 1a of the case body 1 drops from a working table to a floor, the cushion sheet 12a is deformed so that an impact force can be absorbed, and the plastic deformation of a diaphragm 10 can be prevented.
Patent JP-H04364803-A (JP)
Title: Manufacturing space portion of slide fastener chain
Inventor: MATSUMOTO MASAO
IPC: A44B19/58
Filed: 1991-05-13
Abstract: PURPOSE:To prevent damage to a fastener and chain fracture by the steps of cutting the heads of the engaged teeth in a section of creating space portions at the two-branched legs of the teeth on one side, removing the heads from the fastener tape, and removing the remaining legs. CONSTITUTION:A device for conducting a method for creating the space portion comprises a tooth removing portion 10, a first tooth leg removing portion 20. A fastener chain 1 is fed in a state that the right and left slingers are mated. The heads of the engaged teeth are removed in the tooth removing part 10. The fastener chain 1 with the cut legs is fed to the subsequent process. At the first tooth-leg removing section 20 in the subsequent process, the cut legs are removed to be sent to the second tooth-leg removing section 30, in which the remaining cut legs are pulled and removed with a rotating cutter 31 and a rotating tumbler, thereby preventing the damage to the fastner tape and the chain fracture 1.
Patent JP-S6359675-A (JP)
Title: Interface device
Inventor: CHO KENJIRO
IPC: G06T1/60
Filed: 1986-08-30
Abstract: PURPOSE:To reduce the quantity of picture data and to attain a picture processing of high quality by connecting a multilevel converting means and a resolution converting means to the system bus of a host computer. CONSTITUTION:A CPU 1 has a constitution capable of making an access to the respective buffers of an interface circuit 10 through the system bus 7. The interface circuit 10 is controlled by a controller 11, multilevel picture data from an image scanner 8 is simultaneously inputted to the multilevel/binary converting circuit 13 and the resolution converting circuit 14 through a video bus 12. In the multilevel/binary converting circuit 13, input multilevel data is binarized by a threshold processing and stored in a binary buffer 15. The resolution converting circuit 14 converts the input multilevel data into a low resolution by thinning out or the like and stores in a multilevel buffer 16.
Patent JP-H0488915-A (JP)
Title: Structure of rush-recovering member of rush harvester
Inventor: MAKIZONO HARUMICHI
IPC: A01D43/06
Filed: 1990-07-30
Abstract: PURPOSE:To facilitate to take out harvested rush from a harvester, load the rush on a carrier and carry the rush by connecting and fixing a container to a recovery deck on a harvesting work and shortening the front frame of the container. CONSTITUTION:On a harvesting work a container 30 is connected and fixed to a recovery deck 15 and the front side frame 32 of the container 30 is set in a short state. Rushes bound in a fallen attitude with a binding device 7 can thereby readily be carried over the front side frame without requiring to highly lift the rushes when the bound rushes are carried into the container. When the harvested rushes are taken out, the front side frame 32 is elongated upward so that the accumulated rushes are not collapsed and the connection of the container to the recovery deck is released. The container is taken out from the recovery deck with a fork lift or crane at a stroke in a short time.
Patent JP-H0488127-A (JP)
Title: Strip cooler
Inventor: YOSHIOKA OSAMU
IPC: C21D9/56
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the generation of meandering and earing of a strip with equipment succeeding to the strip cooler by constituting the strip cooler of a tension adjusting machine, plural cooling rolls, a tension adjusting machine and a gas cooling zone variable in cooling rate in a transverse direction. CONSTITUTION:The strip cooler is constituted of two sets of bridle rolls 1a and 1b, cooling rolls 2 which are provided in a plurality in a horizontal direction and can vary the contact area with the strip, and the gas jet cooling zone 5 provided to pinch the strip 4 from both surfaces in the inter-furnace tunnel parts 3 connecting the overaging zone succeeding to the strip cooler. While the bridle rolls are used as the tension adjusting machine in this embodiment, pinch rolls are equally usable. The strip is cooled by the above-mentioned device, by which the unequal temps. in the transverse direction of the strip are decreased and the generation of the meandering and earing is prevented even in the succeeding equipment.
Patent JP-S6362686-A (JP)
Inventor: TORII NOBUTOSHI
IPC: B25J17/00
Filed: 1986-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6264113-A (JP)
Title: Surface acoustic wave device
Inventor: MITSUZUKA SHUICHI
IPC: H03H3/08
Filed: 1985-09-13
Abstract: PURPOSE:To increase an FT near zero bias by providing a p-channel layer on the surface of an n-channel semiconductor or providing an n-channel layer on the surface of a p-channel semiconductor so as to bring the surface into the depletion state even with no bias. CONSTITUTION:An n-channel epitazial layer 3 is deposited on a n<+> semiconductor substrate 4, the surface is converted into a p-channel semiconductor layer 9 or a p-channel epitaxial layer 3 is deposited on a p<+> channel semiconductor substrate 4 and its surface is converted into an n-channel semiconductor layer 10. The acceptor concentration and layer thickness of the p-channel semiconductor layer 9 on the n-channel epitaxial layer 3 are selected to cause the depletion of the entire p-channel semiconductor layer 9 when the device is subject to zero bias. Further, the donor concentration and layer thickness of the n-channel semiconductor layer 10 on the p-channel epitaxial layer 3 are selected to cause depletion to the entire n-channel semiconductor layer 10 when the device is subject to zero bias. The p-channel semiconductor layer 9 and the n-channel semiconductor layer 10 are formed by the impurity diffusion or ion injection method.
Patent JP-H0740196-A (JP)
Title: Working device
Inventor: NISHIMURA YOSHIO
IPC: B65H75/50
Filed: 1993-07-23
Abstract: PURPOSE:To improve the working efficiency by stopping a movable member at a position retreated from a material to be worked with a certain distance to shorten the moving distance of the movable member independently of the diameter dimension and the shape of a material to be worked. CONSTITUTION:A working device is formed of a movable member 6, to which a nozzle 6 of a working means and a first proximity switch 7 for detecting a material to be worked are fitted and which is installed in a first guide 1a formed in a machine frame 1 so as to reciprocate in relation to a material 30 to be worked, and a fluid cylinder 4 for reciprocating the movable member 2. A movable dog 8 to be moved by the movable member 2 is installed in a second guide 1b formed in the machine frame 1, and a second proximity switch 10 for detecting the movable dog 8 is fitted to the movable member 2, and the movable member 2 is stopped at a position retreated from the material 30 to be worked with a certain distance independently of the diameter dimension and the shape of the material 30 to be worked.
Patent JP-H0543321-A (JP)
Title: Production of nitride-based ceramic
Inventor: INADA SHUSUKE
IPC: C04B35/58
Filed: 1991-08-14
Abstract: PURPOSE:To obtain the ceramic through dispersing nitride-based ceramic powder in an aqueous dispersion medium; that is, without the need for dispersing such powder in an non-aqueous organic medium and also without the need for strict temperature control. CONSTITUTION:Nitride-based ceramic powder is dispersed in an alkaline aqueous medium with a pH value of 7.5-11 to carry out water treatment followed by sintering the resultant powder, thus obtaining the objective ceramic.
Patent JP-S58103622-A (JP)
Title: Monitoring device for exit energy of optical fiber
Inventor: ISHIWATARI HIROMASA
IPC: G02B6/42
Filed: 1981-12-15
Abstract: PURPOSE:To permit monitoring with good accuracy at all times by providing a light energy detecting element made of a resistor of which the electric resistance changes with temp. on the outer side of a circular conical luminous flux incident to the condenser lens between a condenser lens and the exit end of an optical fiber. CONSTITUTION:The greater part of the light emitted from the exit end 11a of an optical fiber 11 is condensed by a condenser lens 12 and focuses in a focal position. On the other hand, the light emitting at a wider angle than that of an optical path 13 of the light emitted from the fiber 11 is made incident to a light energy detecting element 15, by which the light is absorbed and converted to heat which is converted to an electric signal corresponding to a temp. increase. Since the energy incident to the element 15 is known with respect to the total energy emitting from the fiber 11, the signal from the element 15 is converted and amplified 18 to a total exit energy value. Said value is monitored at all times by an energy display 19.
Patent JP-S6352020-A (JP)
Title: Force measuring instrument
Inventor: YAMANAKA MASAMI
IPC: G01L1/10
Filed: 1987-08-14
Abstract: PURPOSE:To compensate and error due to heat expansion by fixing the base end parts of a main and a subordinate strain inducing elastic body to a fixed with members which are as long as the effective length of a force detector. CONSTITUTION:The main strain inducing elastic body 1 and subordinate strain inducing elastic body 2 are arranged at an interval by fixing their base end parts and connected so that when the elastic body deforms by receiving a force W, the elastic body 2 also receives part of the W. Then force detectors 7 and 8 are provided which detect forces applied to both elastic bodies by balancing the composite restoring forces of the bodies with the force W. The base end parts end parts of both elastic bodies 1 and 2 are fixed through members which are as long as the effective length of the detectors 7 and 8, which are equalized in coefficient of linear expansion to said members. Consequently, when a downward load W is placed on the other end part of the elastic body 1, a tensile force P is applied to a string 7 and this force is calculated from a specific expression. Thus, the elastic bodies 1 and 2 are made of the same material and equal in temperature variation in coefficient of elasticity, and both elastic bodies 1 and 2 are at a distance of 20-30mm, so the temperature conditions are the same. Therefore, the temperature compensation of the tensile force P is performed completely.
Patent JP-H0653248-A (JP)
Title: Forming method for gate electrode
Inventor: KOIKE KENICHI
IPC: H01L21/338
Filed: 1992-07-30
Abstract: PURPOSE:To make the surface of a metal film flat, fully adhere the surface of the metal surface to the material of a mask pattern and improve the yield of a gate electrode by forming a mask pattern after dry etching the whole surface of the metal film following the deposition of the metal film having a high melting point for forming the gate electrode. CONSTITUTION:A metal film 3 for forming a gate electrode is deposited by using a metal with a high melting point by sputtering method on a semiconductor substrate 1, and the whole surface of the metal film 3 is dry etched. Thereafter, a mask pattern 4 for the gate electrode formation is formed on the metal film 3, and the metal film 3 is selectively removed by using the mask pattern 4. For instance, a tungsten film 3 is deposited by using the spattering method on a GaAs substrate 1 where an active layer was formed. Then, the surface of tungsten film 3 is dry etched and the surface is flattened. Thereafter, a resist pattern 4 is formed in the gate electrode formation region, the tungsten film 3 in the exposed portion is removed and the gate electrode is formed.
Patent JP-H0489329-A (JP)
Title: Whisker compounded glass composition
Inventor: NAWA MASAHIRO
IPC: C03C14/00
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a glass compsn. which can realize such a sintered body having low relative dielectric constant and coefft. of thermal expansion and high strength by compounding a specified amt. of whisker into a glass compsn. powder which forms a specified crystalline structure after sintering. CONSTITUTION:The whisker-compounded glass compsn. powder consists of a whisker and a glass compsn. powder which has alpha-cordierite as the main crystalline structure after sintering. The compounding ratio of the whisker is preferably <=50vol.% calculated as the density to the whole whisker- compounded glass compsn. As for the whisker, whiskers of silicon nitride, aluminum boride, and silicon carbide are preferable. The glass compsn. powder contains 48-63wt.% SiO2, 10-25wt.% Al2O3, 10-25wt.% MgO, 4-10wt.% B2O3 with one or more components selected from CaO, BaO, and SrO substituted for 0-20wt.% of the whole MgO component.
Patent JP-H0488189-A (JP)
Title: Ti alloy electroplating bath and plating method using this bath
Inventor: TAKAHASHI SETSUKO
IPC: C25D5/26
Filed: 1990-07-31
Abstract: PURPOSE:To obtain an Ti alloy electroplating bath which enables electroplating at comparatively low temp. by incorporating specified amts. of a Ti halide, halogenated alloy elements such as Li, etc., and a halogenated alkylpyridinium. CONSTITUTION:The Ti alloy electroplating bath is prepared by mixing 33-67mol% Ti halide, 0.01-83mol% halide of at least one of Li, Mg, V, Nb, Ta, Mo, W, Mn, rare earth elements, or an alkali metal salt of fluoromagnesium acid, and 33-67mol% halogenated alkylpyridinium or an alkylimidasolium (wherein both compds. have an alkyl group of 1-12 carbon number), and if required, adding an aromatic org. solvent. Electroplating is performed with using this plating bath at 25-180 deg.C bath temp., 0.01-100A/dm<2> current density in a DC or pulse current. This plating bath is a liquid molten salt bath even at normal temp., with which electroplating of an Ti alloy containing 0.1-93% alloy element can be performed.
Patent JP-H0252757-A (JP)
Title: Cg font access method in dot matrix printer
Inventor: NAGAI KANJI
IPC: B41J2/485
Filed: 1988-08-18
Abstract: PURPOSE:To prevent defective printing to be generated due to the imperfect contact of a connector section and the damage of a head by stopping printing when a specified code is written to a null address and the content of a character font data corresponding to one character section is brought to the specified code and conducting alarm display informing of abnormality. CONSTITUTION:A font data stored in a CG address is read, and stored in a printing buffer, and the address of the printing buffer is updated. When the font data is brought to FFH, whether the count value of a character-generator (CG) address CT takes 13 or not, whether one character section is processed previously or not, is decided, one character section is stored completely in the printing buffer, and whether the count value of an ALMCT takes 13 or not is determined. When the count value does not take 13, a reception buffer address is brought to +1, and the same processing is conducted from the beginning. When the count value of the ALMCT takes 13, printing is stopped, CG access ALM display is performed, and a printer is brought to a mode not restored when a power supply is not reclosed.
Patent JP-S58106211-A (JP)
Inventor: YOSHIMURA TATSUSHIROU
IPC: F16B33/06
Filed: 1981-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1138968-A (JP)
Title: Character data input device in electronic musical instrument
Inventor: KORETSUNE KUNIMICHI
IPC: G10H1/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a character data input device in an electronic keyboard musical instrument capable of inputting easily selecting character data. SOLUTION: This data input device is composed of a mode change over switch 5 for switching parameters to be allocated to sliders to an input mode of character data, a character data storage means 6 for storing the entire characters by classifying them into 'capital letters', 'small letters', 'unmerals', and 'signs', a character selection part 7 for selecting and fetching characters stored in the character data storage means, a display 2 for displaying the selected character data, and an input character storage part 9 for storing the character data finally inputted. And, it becomes possible to easily select desired input characters by adjusting the slider to which the character data group, to which the inputted character belongs, is allocated. Thus, naming working efficiency by the character data is improved.
Patent JP-H0654417-A (JP)
Title: High-speed reclosing grounding device
Inventor: YOKOTA TAKASHI
IPC: H01H33/70
Filed: 1992-07-30
Abstract: PURPOSE:To provide a high-speed reclosing grounding device capable of interruption induced current surely in a phase of a preceding one-line ground fault occurring, even if a following ground fault happens in another phase after the occurrence of the ground fault, and it happens in the middle of the opening of the grounding device for the phase of the preceding ground fault. CONSTITUTION:A second opening contact 2 is electrically connected in series to a main contact 1. And a second main contact 3 to be directly connected to a grounding circuit, a commutating contact part 4 for commutating a contact- to-contact arc generated between contacts at the time of opening operation, and a resistor 6 to be connected to this commutating contact part 4 are arranged in the second opening contact 2. The second opening contact 2 is so constituted that it opens at the timing of the opening of the main contact 1.
Patent JP-H1127358-A (JP)
Title: Portable communication equipment stand
Inventor: SAITO MUNEYUKI
IPC: A47G29/087
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide the stand by which a display function or the like of a liquid crystal display section of the portable, communication equipment is effectively utilized and the portable communication equipment is not easily fallen down when the portable communication equipment is stood upright on a desk. SOLUTION: This portable communication equipment stand 1 is provided with a rear side hold member 2 acting also like a pen stand, a bottom side holding member 3 projected toward the front from a front side of the rear side hold member 2, and a lock member 4 projected from the front side of the rear side hold member 2. The rear side hold member 2 is formed pentagonal on a plane view. The bottom side holding member 3 is formed such that its upper side 8 is tilted downward from its tip to a connection part with the rear side hold member 2. Furthermore, two lock grooves 9 acting like a bottom lock section are provided to the upper side 8 of the bottom side holding member 3 horizontally. The lock member 4 is placed to a guide groove 7 freely movable horizontally.
Patent JP-S5993369-A (JP)
Title: Electronic typewriter
Inventor: YOSHII ORIO
IPC: B41J3/46
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a small-size, light-weight electronic typewriter by providing a means by which an object which can come in or out of the space wherein a carriage moves reciprocally is held at a given position within the space. CONSTITUTION:The power source 7, e.g., AC-DC convertible power source adaptor, for an electronic typewriter is housed detachably in the moving space A of a carriage 4. The power source is held through projections 7a and 7b and springs 8a and 8b on the guide rails 5a and 5b of the carriage 4 as a holding means, and when printing is made, the power source 7 is removed from the guide rail 5b by pulling it up against the force of the springs 8a and 8b and then printing operation is made.
Patent JP-H05211005-A (JP)
Title: Dielectric composition
Inventor: JIYAU HO JIIN
IPC: H05K1/03
Filed: 1992-06-22
Abstract: PURPOSE: To provide the dielectric composition with small dielectric constant and small coefficient of thermal expansion by forming the mixture consisting of boro-silicate glass, titanium-silicate glass, and the crystalline ceramic material of the prescribed weight ratio. CONSTITUTION: The dielectric composition is formed of the mixture consisting of, by weight, 20-50% boro-silica glass, 40-75% titanium-silica glass, and the crystalline ceramic material of the sufficient quantity to prevent the crystalline silica from being formed. The obtained ceramic composition for forming the dielectric has the dielectric constant smaller than 4.2, and has the coefficient of thermal expansion smaller than 4.0ppm/ deg.. In a preferable embodiment, the mixture contains 45-55% titanium-silica glass. The crystalline ceramics material contains 1-40% crystalline alumino-silica. Further, the crystalline material is selected from the group of alumina, mullite, coordierite, and the combination thereof.
Patent JP-H08171006-A (JP)
Title: Quantum-well infrared filter
Inventor: DEIBITSUDO EICHI CHIYOU
IPC: G02F1/015
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a controllable infrared filter small in size, light in weight and not having movable parts. SOLUTION: This filter is equipped with a quantum well filter unit 24 to operate for absorbing infrared energy at selected wavelength. The unit 24 has a quantum well layer 26 made of a semiconductor material transparent for an infrared, the first barrier layer 28 of a semiconductor material of epitaxial growth kept in contact with the first side of the quantum well layer 26 and made transparent for the second infrared, and the second barrier layer 32 of the third semiconductor material of epitaxial growth kept in contact with the second side of the quantum well layer 26 and made transparent for the infrared.  In addition, a power source 40 applies voltage so as to controllably guide a charge carrier to the quantum well layer 26, and as a result, an infrared radiation is introduced by optical systems 44, 46 and the like through the first barrier layer 26, the quantum layer 26 and the second barrier layer 32.